hwaccess: move x86 port I/O related code into own files

Allow port I/O related code to be compiled independent from memory
mapping functionality. This enables for a better selection of needed
hardware access types.

Change-Id: I372b4a409f036da766c42bc406b596bc41b0f75a
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/60110
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/it8212.c b/it8212.c
index 60997f743..80da2b15a 100644
--- a/it8212.c
+++ b/it8212.c
@@ -18,6 +18,7 @@
 #include "flash.h"
 #include "programmer.h"
 #include "hwaccess.h"
+#include "hwaccess_x86_io.h"
 #include "platform/pci.h"
 
 static uint8_t *it8212_bar = NULL;